ISSN: 0041-3216

ISSN: 0041-3216 (Online), 0041-3216 (Print)

Volume 71 Number 1

  • Research Papers

  • The effect of orientation of cassava cuttings on root geometry and on the force needed for manual harvest

    Henk Waaijenberg

  • Productivity and light interception in upland rice - legume intercropping systems


  • Sugar beet tops as a source of nitrogen for maize and rice grown in rotation with sugar beet in subtropical north-west India


  • Fertilizer Zn needs of rice (Oryza sativa L.) as influenced by native soil Zn in Udic Ustochrepts of the Indo-Gangetic plains


  • Symbiotic effectiveness of Zambian Bradyrhizobium spp. with U.S. soya bean cultivars

    , and

  • Sensitivity of aeciospores and uredospores of the pea rust pathogen to selected systemic fungicides

    , and

  • Spatial pattern analysis of witches’ broom disease of cacao at a landscape scale in Rondônia, Brazil

    David M. Caims

  • Assessment of partial resistance in cowpea cultivars to leaf spot (Septoria vignicola Rao)

    , and

  • Effect of time to first shoot removal and the amount of shoots removed on the yield and quality of cassava leaves and tubers

    , , and

  • Production and partitioning of dry matter in eddoe (Colocasia esculenta var. antiquorum)


  • Performance of sugar-cane progeny from crosses between clones derived from diverse S. spontaneum sources


  • Genetic variation in the growth pattern, partitioning of dry matter, and harvest index in Brassica juncea (L.), Czern and Coss


  • The effect of leucaena supplementation on the feeding value of chick pea (Cicer arietinum L.) haulm to sheep


  • Research Notes

  • Changes in carbohydrate fractions of sweet potato tubers on processing

    L. Babu

  • Application of a computerized herd management and production control program in Costa Rica

    , , , and

  • Direct genetic and additive maternal effects on swine litter size and weight in a tropical environment